1)electromagnetic flowmeter 2)flange,clamp,thread connection 3)4- ... ,MODBUS Protocal Detailed Product DescriptionFlow Meterwith competitive pricegood stability and high precisionelectromagnetic flowmeterInstallation modes: Flange integrated type Normal size ... ~20mA output, frequency, pulseProtocal: RS485(MODBUSE ), and HARTSupply power: 86~265V AC, 18~36V DC KKF82E Magnetic Flowmeter(ISO9001,SUS304)